[ 1628.307784][ T7655] br1: port 1(veth1) entered blocking state
[ 1628.308308][ T7655] br1: port 1(veth1) entered disabled state
[ 1628.308741][ T7655] veth1: entered allmulticast mode
[ 1628.313126][ T7655] veth1: entered promiscuous mode
[ 1628.421392][   T56] br1: port 1(veth1) entered blocking state
[ 1628.421846][   T56] br1: port 1(veth1) entered forwarding state
[ 1643.497766][ T7754] br1: port 1(veth1) entered disabled state
[ 1643.623243][ T7755] veth1: left allmulticast mode
[ 1643.623632][ T7755] veth1: left promiscuous mode
[ 1643.624142][ T7755] br1: port 1(veth1) entered disabled state